Global Food Supplies & Natural Resources. What do humans use and consume from ecosystems? __________________________________________ Human harvesting.
2.2. 2.2 – Food Webs and Energy 11/6/14 27 LT: Use food webs to explore amounts of energy transferred in an ecosystem. VOCABULARY – ( see next slide)
How Organsims Obtain Energy How Organisms Obtain Energy One of the most important characteristics of a species’ niche is how it obtains energy. Ecologists.
CHAPTER #1-INTERDEPENDENCE OF LIVING THINGS
